Re: [TLS] draft-green-tls-static-dh-in-tls13-01

"Roland Dobbins" <rdobbins@arbor.net> Mon, 17 July 2017 11:06 UTC

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From: "Roland Dobbins" <rdobbins@arbor.net>
To: "Daniel Kahn Gillmor" <dkg@fifthhorseman.net>
Cc: "Salz, Rich" <rsalz@akamai.com>, "Joseph Lorenzo Hall" <joe@cdt.org>, "Matthew Green" <matthewdgreen@gmail.com>, "Nick Sullivan" <nicholas.sullivan@gmail.com>, "tls@ietf.org" <tls@ietf.org>
Date: Mon, 17 Jul 2017 13:05:57 +0200
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Archived-At: <https://mailarchive.ietf.org/arch/msg/tls/nvIlYavPCgcqgamgCuAwQOThKr4>
Subject: Re: [TLS] draft-green-tls-static-dh-in-tls13-01
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On 16 Jul 2017, at 0:34, Daniel Kahn Gillmor wrote:

> Strongly enough to support a proposal that would require this to be
> opt-in from both sides, with an explicit and verifiable exfiltration
> authority, so that no standard implementation of the proposed 
> mechanism
> could be accidentally turned on unilaterally without detection by the
> unwitting peer?

Quite possibly, yes - the devil will be in the details, but the concept 
is perfectly valid, IMHO.

-----------------------------------
Roland Dobbins <rdobbins@arbor.net>;